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Find low faresSouthwest® flights from El Paso to San Diego from $140
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1 Passenger
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Low fares from El Paso to San Diego
$
El Paso (ELP)to
San Diego (SAN)
Depart: 02/28/2026
One-way
Basic
From
$140
Seen: 4 hrs ago
El Paso (ELP)to
San Diego (SAN)
Depart: 04/09/2026
One-way
Basic
From
$166
Seen: 6 hrs ago
El Paso (ELP)to
San Diego (SAN)
Depart: 04/22/2026
One-way
Basic
From
$166
Seen: 59 minutes ago
El Paso (ELP)to
San Diego (SAN)
Depart: 05/05/2026
One-way
Basic
From
$166
Seen: 9 hrs ago
El Paso (ELP)to
San Diego (SAN)
Depart: 04/23/2026
One-way
Basic
From
$166
Seen: 14 hrs ago
El Paso (ELP)to
San Diego (SAN)
Depart: 04/01/2026
One-way
Basic
From
$166
Seen: 14 hrs ago
Explore flights from El Paso to San Diego
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Flight Details
Departing from:
El Paso International Airport
Arriving at:
San Diego International Airport
Average flight time:
1 hour 52 minutes
Distance:
636 miles
Route Information
152† Weekly flights
- 1‡ Nonstop flight per day Monday through Friday
- 1‡ Nonstop flight on Saturday
- 1‡ Nonstop flight on Sunday
† Weekly flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025. Note: route may not operate every day of the week.
‡ Nonstop flights based on DOT published scheduled average flights Monday through Sunday between 9/1/2025 and 9/30/2025.
Questions we hear the most
The average flight time from El Paso to San Diego is 1 hour 52 minutes.
There are 152 weekly flights from El Paso to San Diego on Southwest Airlines.
Yes, Southwest flies nonstop from El Paso to San Diego once per day from Monday through Friday.
Yes, Southwest flies nonstop from El Paso to San Diego once per day on Saturdays and Sundays.
To find the lowest fares by day and time to fly El Paso to San Diego with Southwest, check out our Low Fare Calendar.
You can rent a car at San Diego International Airport book yours with your flight.
Yes! Flights from El Paso to San Diego—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
Check the status of your upcoming Southwest flight.
Check out the Southwest Airlines® Help Center for answers about everything Southwest.